"French willow" meaning in English

{
  "forms": [
    {
      "form": "French willows",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "French willow (plural French willows)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "langcode": "en",
          "name": "Willows and poplars",
          "orig": "en:Willows and poplars",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "bold_text_offsets": [
            [
              79,
              92
            ]
          ],
          "ref": "1886, Peter Christen Asbjø￵rnsen, translated by H.L. Brækstad, Folk and Fairy Tales, page 280:",
          "text": "In the shady retreat under the hill grew clusters of luxuriant ferns; the wild French willow stood proudly with its lofty crest of red and gorgeous flowers between the pebbles[.]",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A species of willow tree, Salix triandra, native to Eurasia."
      ],
      "id": "en-French_willow-en-noun-DzjcLeRW"
    }
  ],
  "word": "French willow"
}

{
  "forms": [
    {
      "form": "French willows",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "French willow (plural French willows)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with quotations",
        "Entries using missing taxonomic name (species)",
        "Pages with 1 entry",
        "Pages with entries",
        "en:Willows and poplars"
      ],
      "examples": [
        {
          "bold_text_offsets": [
            [
              79,
              92
            ]
          ],
          "ref": "1886, Peter Christen Asbjø￵rnsen, translated by H.L. Brækstad, Folk and Fairy Tales, page 280:",
          "text": "In the shady retreat under the hill grew clusters of luxuriant ferns; the wild French willow stood proudly with its lofty crest of red and gorgeous flowers between the pebbles[.]",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A species of willow tree, Salix triandra, native to Eurasia."
      ]
    }
  ],
  "word": "French willow"
}